leds: ledtrig-backlight: replace strict_strtoul() with kstrtoul()

The usage of strict_strtoul() is not preferred, because
strict_strtoul() is obsolete. Thus, kstrtoul() should be
used.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Bryan Wu <cooloney@gmail.com>

diff --git a/drivers/leds/ledtrig-backlight.c b/drivers/leds/ledtrig-backlight.c
index b941685..c74aff1 100644 (file)
--- a/drivers/leds/ledtrig-backlight.c
+++ b/drivers/leds/ledtrig-backlight.c
@@ -76,7 +76,7 @@ static ssize_t bl_trig_invert_store(struct device *dev,
        unsigned long invert;
        int ret;
 
-       ret = strict_strtoul(buf, 10, &invert);
+       ret = kstrtoul(buf, 10, &invert);
        if (ret < 0)
                return ret;